参数资料
型号: GLK12232-25-SM-VPT
厂商: Matrix Orbital
文件页数: 48/70页
文件大小: 686K
描述: LCD GRAPHIC DISPL 122X32 WHT BLU
标准包装: 1
显示器类型: LCD - 彩色
显示模式: 可传导的
可视范围: 60.20mm L x 18.00mm W
背光: LED - 白
点象素: 122 x 32
接口: I²C,RS232,TTL
点尺寸: 0.40mm W x 0.40mm H
点间距: 0.44mm x 0.44mm
Syntax
Hexadecimal 0xFE 0x21 0x59 0x21
Decimal 254 33 89 33
ASCII 254 “!” “Y” “!”
Description This command completely erases the display's non-volatile memory. It
removes all fonts, font metrics, bitmaps, and settings (current font,
cursor position, communication speed, etc.). It is an “odd”
command in
that it is three bytes in length in order to prevent accidental execution.
NOTE
After deleting the ?le system it is important to cycle power t
o your display to
ensure the removal process is completed.
Remembered Yes
12.3 Deleting a File
Syntax
Hexadecimal 0xFE 0xAD [type] [refID]
Decimal 254 173 [type] [refID]
Parameters
Parameter Length Description
type 1 Type of ?le (0:Font, 1:Bitmap)
refID 1 Reference ID of the ?le to delete.
Description This command erases a single ?le at a time within
the
GLK12232-25-SM memory when given two parameters: [type] and
[refID]. The ?le type and reference number are de?ned when th
e ?le is
saved to the GLK12232-25-SM.
?
[type] = 1: Bitmap
?
[type] = 0: Font
NOTE
After deleting a ?le it is important to cycle power to your dis
play to ensure ?le
system integrity.
Remembered Yes
12.4 Get Filesystem Space
Syntax
Hexadecimal 0xFE 0xAF
Decimal 254 175
Description This command will return 4 bytes, LSB to MSB for how many bytes are
remaining in the 16 KB on board memory.
Remembered No
Matrix Orbital GLK12232-25-SM
47
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相关代理商/技术参数
参数描述
GLK12232-25-SM-WB 功能描述:LCD 图形显示模块和配件 Blue Background White Text RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-E 功能描述:LCD 图形显示模块和配件 122x32 Wht Txt Blu B/G Ext Temp RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-USB 功能描述:LCD 图形显示模块和配件 122x32 Wht Txt Blu B/G 25 key RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-USB-E 功能描述:LCD 图形显示模块和配件 122x32 Wht Txt Blu B/G Ext Temp RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk
GLK12232-25-SM-WB-V 功能描述:LCD 图形显示模块和配件 122x32 Black Wide Voltage RoHS:否 制造商:ELECTRONIC ASSEMBLY 产品: 分辨率:128 x 64 流体类型:FSTN Positive 接口: 背光: 背景色:White 工作温度范围:- 20 C to + 70 C 封装:Bulk